Presentation | 2002/5/8 Enhanced Optical Second Harmonic Generation in Photorefractive Materials Takafumi SASSA, Takashi Fujihara, Shinsuke UMEGAKI, Masaaki YOKOYAMA, Hiroyuki SASABE, Tatsuo WADA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Effect of different refractive index profiles of an antiguide structure is investigated on enhancement effect in second harmonic wave using a photorefractive crystal, Fe: LiNbO_3. Between the concave lens-type and the step-like profiles of the index distribution, those are prepared by changing the writing beam power, the latter one can only induce the enhancement effect. The mechanism is discussed in terms of the reflection characteristic on the core-clad boundary in the antiguide structure. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | photorefractive effect / optical second harmonic generation / antiguide structure / Fresnel reflection |
Paper # | OME2002-19 |
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Conference Information | |
Committee | OME |
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Conference Date | 2002/5/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Organic Material Electronics (OME) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Enhanced Optical Second Harmonic Generation in Photorefractive Materials |
Sub Title (in English) | |
Keyword(1) | photorefractive effect |
Keyword(2) | optical second harmonic generation |
Keyword(3) | antiguide structure |
Keyword(4) | Fresnel reflection |
1st Author's Name | Takafumi SASSA |
1st Author's Affiliation | Supramolecular Science Laboratory, RIKEN() |
2nd Author's Name | Takashi Fujihara |
2nd Author's Affiliation | Faculty of Sceince & Engineering, Keio University |
3rd Author's Name | Shinsuke UMEGAKI |
3rd Author's Affiliation | Faculty of Sceince & Engineering, Keio University |
4th Author's Name | Masaaki YOKOYAMA |
4th Author's Affiliation | Faculty of Engineering, Osaka University |
5th Author's Name | Hiroyuki SASABE |
5th Author's Affiliation | Chitise Institute of Science & Technology |
6th Author's Name | Tatsuo WADA |
6th Author's Affiliation | Supramolecular Science Laboratory, RIKEN |
Date | 2002/5/8 |
Paper # | OME2002-19 |
Volume (vol) | vol.102 |
Number (no) | 47 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |